build(deps-dev): bump elliptic in /plugins/examples/change-logo

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.7 to 6.6.0.
- [Commits](indutny/elliptic@v6.5.7...v6.6.0)

---
updated-dependencies:
- dependency-name: elliptic
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>